 @charset "utf-8";/*表示当前文档的字符集是采用utf-8的字符 */
body {
	  background-image: url(images/kh.jpg);/*贴背景图片*/ 
	  background-repeat: no-repeat;/*背景图片不重复，只有一张*/
	 background-size:100%;/*背景图片自适应网页大小*/
     background-attachment: fixed; /*固定背景图片*/
	 font-family: "宋体";/*字体品种*/
	 font-size: 20px;/*字体大小*/
	 line-height: 20px;/*字体行距*/
	 color: rgb(212, 102, 28);
}
.nav {
	 border-bottom-width: 1px;
	 border-bottom-style: solid;
	 border-bottom-color: #738CAA;
	 width: 800px;
	 margin-right: auto;
	 margin-left: auto;
}
.main {

	color: green;
}
a {
	font-size: 20px;
	font-family: "微软雅黑";
}
a:link {
	color: #333;
	text-decoration: none;
}
a:visited {
	text-decoration: none;
	color: #333;
}
a:hover {
	text-decoration: none;
	color: #FFF;
}
a:active {
	text-decoration: none;
	color: #333;
}
.title {
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #200F15;
	border-left-width: 5px;
	border-left-style: solid;
	border-left-color: #200F15;
	padding-left: 10px;
	color: #AD5A5A;
}
.yuan1 {
	width: 400px;  height: 260px;
}
.yuan2 {
	width: 360px;  height: 450px;
}